The third and latest puzzle in the Isis Adventure Series (IAS), partly named after and based on the De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres) the seminal work on the heliocentric theory of the Renaissance astronomer Nicolaus Copernicus (1473 - 1543).

Marbles The Brain Store show a good video of the Copernisis. Copernisis video click here.

The Copernisis puzzle provides the third key required to help solve Isis V which will be released in 2015. The metal puzzle has five rotating rings, each one representing one of the planets in our solar system that need to be aligned perfectly in order to release the key chamber through one of eight different key holes on the side of the puzzle. The puzzle has a secret compartment containing code information on how to solve the rings.

Once the Copernisis has been solved, enter the unique key number found engraved inside the key chamber and play the star game on the Copernisis Website which contains great awards for those that can crack the star map codes.